The present invention provides a diarylaminofluorene chromophore compound having the following structure:
wherein:
M is a metal atom of Ir, Pt;
R is H or any substituent such as CH
3
, OCH
3
, F;
A is none or six-member aromatic ring system;
m is at least 1;
n is at least zero.
The invention also provides high-efficiency organic light-emitting devices fabricated using these compounds.
本发明提供了具有以下结构的二芳基
氟蒽色团化合物:其中:M是Ir、Pt的
金属原子;R是H或任何取代基,如
CH3、O 、F;A是无或六元芳香环系统;m至少为1;n至少为零。该发明还提供了利用这些化合物制备的高效有机发光器件。